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BMW M3 Exhaust Parts & Accessories

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E9X M3 Muffler Delete Kit

ES#4376074 - 006887la09KT - E9X M3 Muffler Delete Kit - Add an aggressive exhaust note without breaking the bank! Engineered specifically for the high-revving V8, this upgrade delivers reduced weight & increased exhaust flow, unlocking that iconic S65 sound. - Turner Motorsport - BMW

Add an aggressive exhaust note without breaking the bank! Engineered specifically for the high-revving V8, this upgrade delivers reduced weight & increased exhaust flow, unlocking that iconic S65 sound. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4376074
Mfg#:
006887LA09KT
In Stock
ON SALE! SAVE 20%
$560.99

This product was last offered at the strikethrough price on
06-13-2026

$448.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G80 M3 G82 M4 Stainless Valved Catback Exhaust

ES#4658164 - 008621LA01 - G80 M3 G82 M4 Stainless Valved Catback Exhaust - Increase your sound, performance and aesthetic of your exhaust! Gains up to 10HP and 14FT/LBS of torque in your powerband. - Turner Motorsport - BMW

Increase your sound, performance and aesthetic of your exhaust! Gains up to 10HP and 14FT/LBS of torque in your powerband. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4658164
Mfg#:
008621LA01
In Stock
ON SALE!
Starting at $1492.19 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

60mm Exhaust Sleeve With Dual Clamps - Priced Each

ES#2015539 - 1K0253141N - 60mm Exhaust Sleeve With Dual Clamps - Priced Each - Commonly found between mid-pipe and front muffler. 60x95mm - HJS - Audi BMW Volkswagen MINI

Commonly found between mid-pipe and front muffler. 60x95mm

Brand:
HJS - Corporate Logo
ES#:
2015539
Mfg#:
1K0253141N
In Stock
18% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$34.20

This product was last offered at the strikethrough price on
07-21-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAD S55 Catted Downpipes M2C/M3/M4 With Flex Section

ES#4630139 - MAD-2050 - MAD S55 Catted Downpipes M2C/M3/M4 With Flex Section - Recuses backpressure caused by stock catalytic converters. Can produce a 30hp increase. - MAD - BMW

Recuses backpressure caused by stock catalytic converters. Can produce a 30hp increase.

Brand:
MAD - Corporate Logo
ES#:
4630139
Mfg#:
MAD-2050
Ships in 7 Business Days
$569.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear CSL Muffler

ES#39500 - 18107833504 - Rear CSL Muffler - Increase performance by losing weight - Genuine European BMW - BMW

Increase performance by losing weight

Brand:
Genuine European BMW - Corporate Logo
ES#:
39500
Mfg#:
18107833504
Ships in 9 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$7584.99

This product was last offered at the strikethrough price on
07-21-2026

$7339.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Performance Cat Back Exhaust

ES#2827626 - SSXBM462 - E46 M3 Performance Cat Back Exhaust - Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827626
Mfg#:
SSXBM462
Back Ordered
$2387.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3" Stainless Steel Downpipe With High-Flow Cats - F8X S55

ES#4659623 - EXH-DP-0025-CAT - 3" Stainless Steel Downpipe With High-Flow Cats - F8X S55 - These CTS downpipes allow for faster spool, better transient boost response, higher boost, and great sound - CTS - BMW

These CTS downpipes allow for faster spool, better transient boost response, higher boost, and great sound

Brand:
CTS - Corporate Logo
ES#:
4659623
Mfg#:
EXH-DP-0025-CAT
Ships in 8 Business Days
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine V-Band Exhaust Clamp - Priced Each

ES#4391085 - 11658585233 - Genuine V-Band Exhaust Clamp - Priced Each - Mounts the downpipe to the turbo - Genuine BMW - BMW

Mounts the downpipe to the turbo

Brand:
Genuine BMW - Corporate Logo
ES#:
4391085
Mfg#:
11658585233
In Stock
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$47.99

This product was last offered at the strikethrough price on
07-21-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Flow Exhaust Mid-Pipes

ES#4668699 - D660-0094 - High Flow Exhaust Mid-Pipes - Introduces a more aggressive tone and an increase in volume over the stock system while retaining the factory muffler! - Dinan - BMW

Introduces a more aggressive tone and an increase in volume over the stock system while retaining the factory muffler! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4668699
Mfg#:
D660-0094
In Stock
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1012.99

This product was last offered at the strikethrough price on
07-21-2026

$899.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW M Performance Exhaust

ES#2767422 - 18302349921 - BMW M Performance Exhaust - Add an aggressive note to your factory exhaust - Genuine BMW M Performance - BMW

Add an aggressive note to your factory exhaust

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
2767422
Mfg#:
18302349921
Ships in 6 Business Days
2% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$6400.00

This product was last offered at the strikethrough price on
07-21-2026

$6263.99 USD
This product is lifetime replacement eligible Lifetime Replacement

G8X M3 M4 Experience Package

ES#4818128 - G8X-M3M4-E-GBGA - G8X M3 M4 Experience Package - Upgrade To Dinan's Experience Package to Save When Modifying Your G8X M3 or M4! - Dinan - BMW

Upgrade To Dinan's Experience Package to Save When Modifying Your G8X M3 or M4! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4818128
Mfg#:
G8X-M3M4-E-GBGA
Ships in 6 Business Days
9% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$6434.99

This product was last offered at the strikethrough price on
07-21-2026

$5849.99 USD
Free Shipping

G8X M3/M4 Resonator Delete & X-Pipe

ES#4858171 - 044868LA01 - G8X M3/M4 Resonator Delete & X-Pipe - Let your S58 breathe! Eliminates the restrictive center resonator for increased sound and adds an x-pipe to increase efficiency. - Turner Motorsport - BMW

Let your S58 breathe! Eliminates the restrictive center resonator for increased sound and adds an x-pipe to increase efficiency. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4858171
Mfg#:
044868LA01
In Stock
ON SALE! SAVE 15%
$425.99

This product was last offered at the strikethrough price on
05-02-2026

$362.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Generation 3 Signature rear exhaust section

ES#3438784 - 11-001 - E36 Generation 3 Signature rear exhaust section - Weight savings and added power in a gorgeous package. - Active Autowerke - BMW

Weight savings and added power in a gorgeous package.

Brand:
Active Autowerke - Corporate Logo
ES#:
3438784
Mfg#:
11-001
In Stock
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$999.00

This product was last offered at the strikethrough price on
07-21-2026

$949.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F80 F82 M3/M4 Stainless Performance Cat-Back Exhaust - Valved

ES#4690398 - 025181TMSKT - F80 F82 M3/M4 Stainless Performance Cat-Back Exhaust - Valved - Transform the whole dynamic of your M3 or M4 with added performance, increased flow and not to mention the absolutely wicked sound you get from the upgraded Turner Performance Catback! - Turner Motorsport - BMW

Transform the whole dynamic of your M3 or M4 with added performance, increased flow and not to mention the absolutely wicked sound you get from the upgraded Turner Performance Catback! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4690398
Mfg#:
025181TMSKT
Ships on Feb 18, 2027
Auto Notify
ON SALE! SAVE 10%
$2080.99

This product was last offered at the strikethrough price on
06-13-2026

$1872.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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